715764960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26161}}^1$

素因数の和:26201

約数の個数: 144

約数和(自身を含む): 2571201360

約数和(自身を除く): 1855436400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 26161, 27360, 52322, 78483, 104644, 130805, 156966, 209288, 235449, 261610, 313932, 392415, 418576, 470898, 497059, 523220, 627864, 784830, 837152, 941796, 994118, 1046440, 1177245, 1255728, 1491177, 1569660, 1883592, 1988236, 2092880, 2354490, 2485295, 2511456, 2982354, 3139320, 3767184, 3976472, 4185760, 4473531, 4708980, 4970590, 5964708, 6278640, 7455885, 7534368, 7952944, 8947062, 9417960, 9941180, 11929416, 12557280, 14911770, 15905888, 17894124, 18835920, 19882360, 22367655, 23858832, 29823540, 35788248, 37671840, 39764720, 44735310, 47717664, 59647080, 71576496, 79529440, 89470620, 119294160, 143152992, 178941240, 238588320, 357882480, 715764960]

約数ペア:

[(1, 715764960), (2, 357882480), (3, 238588320), (4, 178941240), (5, 143152992), (6, 119294160), (8, 89470620), (9, 79529440), (10, 71576496), (12, 59647080), (15, 47717664), (16, 44735310), (18, 39764720), (19, 37671840), (20, 35788248), (24, 29823540), (30, 23858832), (32, 22367655), (36, 19882360), (38, 18835920), (40, 17894124), (45, 15905888), (48, 14911770), (57, 12557280), (60, 11929416), (72, 9941180), (76, 9417960), (80, 8947062), (90, 7952944), (95, 7534368), (96, 7455885), (114, 6278640), (120, 5964708), (144, 4970590), (152, 4708980), (160, 4473531), (171, 4185760), (180, 3976472), (190, 3767184), (228, 3139320), (240, 2982354), (285, 2511456), (288, 2485295), (304, 2354490), (342, 2092880), (360, 1988236), (380, 1883592), (456, 1569660), (480, 1491177), (570, 1255728), (608, 1177245), (684, 1046440), (720, 994118), (760, 941796), (855, 837152), (912, 784830), (1140, 627864), (1368, 523220), (1440, 497059), (1520, 470898), (1710, 418576), (1824, 392415), (2280, 313932), (2736, 261610), (3040, 235449), (3420, 209288), (4560, 156966), (5472, 130805), (6840, 104644), (9120, 78483), (13680, 52322), (26161, 27360)]